• UNIX Systems Engineer

    GovCIO (Denver, CO)
    …be waived for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute,...remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and… more
    GovCIO (09/24/25)
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  • Senior Linux Systems Administrator…

    Leidos (Aurora, CO)
    …will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance. ... a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's...** System Configuration and Management:** Configure and manage UNIX and Windows operating systems , install/load software,… more
    Leidos (09/18/25)
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  • Principal Linux Systems…

    Leidos (Aurora, CO)
    …will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance. ... tools. + ** System Configuration and Management:** Configure and manage UNIX and Windows operating systems , install/load software, troubleshoot, maintain… more
    Leidos (08/11/25)
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  • Systems Administrator II

    DCCA (Aurora, CO)
    …resolution process. Configures and manages UNIX and Linux operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... Systems Administrator II Location Aurora, CO... Systems Administrator II Location Aurora, CO Job Code 2055... UNIX and Linux (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    DCCA (08/22/25)
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  • Senior System /Application…

    Colorado Springs Utilities (Colorado Springs, CO)
    **Senior System /Application Administrator ** Job Type: **Information Technology** Pay Range **$113,000 to $133,000** Location **Colorado Springs, CO** Date First ... at any time after a minimum of 5 days of being posted._ **Senior System /Application Administrator ** **_A hybrid telework schedule will be considered for this… more
    Colorado Springs Utilities (09/22/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …and Tier 2 support levels + Configure and manage UNIX /Linux operating systems and install/load OS software + Optimize system operations and perform resource ... ManTech is seeking a **Linux** ** System Administrator ** to join our team...required + Experience with troubleshooting and maintaining enterprise IT systems + Experience managing and optimizing UNIX /Linux… more
    ManTech (08/08/25)
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  • Linux System Administrator

    ManTech (Aurora, CO)
    …and Tier 2 support levels + Configure and manage UNIX /Linux operating systems and install/load OS software + Optimize system operations and perform resource ... MANTECH seeks a motivated and customer-focused **Linux** ** System Administrator ** to join our team...certification + Experience with troubleshooting and maintaining enterprise IT systems + Experience managing and optimizing UNIX /Linux… more
    ManTech (08/08/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …(LANs), wide area networks (WANs), network segments, intranets, and other data communication systems . The Network / System Administrator will help architect, ... Our team is looking for a **SysOps Engineer (** ** System Administrator ).** In this role you will...new applications, equipment, and tool sets that enhance the systems capabilities + Designs automation solutions for systems… more
    Parsons Corporation (08/15/25)
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  • Principal System Administrator

    RTX Corporation (Aurora, CO)
    …a safer, more secure world. Raytheon has an opportunity for a **Principal System Administrator ** for Linux operational support and sustainment for high priority ... US Government mission. This position will support an evolving system with opportunities for the candidate to provide technical...other government mandated processes during the life cycle of systems they will maintain. **What You Will Do:** +… more
    RTX Corporation (09/03/25)
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  • SatOps Systems Administrator

    SAIC (Colorado Springs, CO)
    **Description** As a vital member of our team, the Satellite Systems Administrator is central to the configuration, maintenance, and issue resolution of ... cross-domain systems that are essential to our space and defense...of this expertise in the role. + Proficiency in Linux/ UNIX system administration, with substantial knowledge of… more
    SAIC (08/22/25)
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